fix intersection bug
fix intersection bug

- fixes #131

prendradjaja/tslint,IllusionMH/tslint,weswigham/tslint,ScottSWu/tslint,nikklassen/tslint,GabiGrin/tslint,andy-ms/tslint,nikklassen/tslint,pocke/tslint,andy-ms/tslint,ScottSWu/tslint,JoshuaKGoldberg/tslint,RyanCavanaugh/tslint,Nemo157/tslint,gtanner/tslint,IllusionMH/tslint,mprobst/tslint,lukeapage/tslint,andy-hanson/tslint,spirosikmd/tslint,s-panferov/tslint,YuichiNukiyama/tslint,Nemo157/tslint,marekszala/tslint,GabiGrin/tslint,spirosikmd/tslint,liviuignat/tslint,nchen63/tslint,pspeter3/tslint,gtanner/tslint,bolatovumar/tslint,Pajn/tslint,liviuignat/tslint,palantir/tslint,pspeter3/tslint,Nemo157/tslint,pocke/tslint,berickson1/tslint,Kuniwak/tslint,palantir/tslint,berickson1/tslint,DickvdBrink/tslint,mprobst/tslint,nikklassen/tslint,vmmitev/tslint,GabiGrin/tslint,YuichiNukiyama/tslint,Pajn/tslint,berickson1/tslint,DickvdBrink/tslint,prendradjaja/tslint,mprobst/tslint,Kuniwak/tslint,s-panferov/tslint,marekszala/tslint,andy-hanson/tslint,ScottSWu/tslint,andy-hanson/tslint,YuichiNukiyama/tslint,bolatovumar/tslint,nchen63/tslint,IllusionMH/tslint,vmmitev/tslint,pocke/tslint,JoshuaKGoldberg/tslint,RyanCavanaugh/tslint,andy-ms/tslint,weswigham/tslint,Kuniwak/tslint,pspeter3/tslint,lukeapage/tslint,palantir/tslint,JoshuaKGoldberg/tslint,aciccarello/tslint,RyanCavanaugh/tslint,weswigham/tslint,liviuignat/tslint,nchen63/tslint,prendradjaja/tslint,aciccarello/tslint,aciccarello/tslint,gtanner/tslint,spirosikmd/tslint,Pajn/tslint,vmmitev/tslint,bolatovumar/tslint,s-panferov/tslint,marekszala/tslint